Plumb - Plumb is designed to reduce the time spent manually moving windows on your desktop.
Magnet Window Manager - Magnet Developers
Moom - Move your mouse over the green zoom button in any window, and Moom's mouse control overlay will appear (as seen in the above animation).
LayAuto - Automated window management for Mac ✨
Slidepad - iPad style multitasking on your Mac
uBar - The Dock replacement for the Mac.